[sdiy] user interfaces, was Radio Shack catalogs

[Rainer Buchty]

On Fri, 14 May 2010, Ingo Debus wrote:

> Thinking of it, a mallet instrument (vibraphone, marimba) hardly 
> provides a "physical frame of reference", does it? Of course you get 
> into touch with the keys while playing, but once you have hit the 
> wrong one, it's too late. And there are many mallet virtuosos.

And where's the difference to e.g. a piano?

You hit the wrong key, you lose.

Rainer